http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103990476-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02W10-37 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J27-18 |
| filingDate | 2014-06-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2016-02-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2016-02-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-103990476-B |
| titleOfInvention | A kind of preparation method of sulfur doping silver phosphate catalyst |
| abstract | The present invention discloses a kind of preparation method of sulfur doping silver phosphate catalyst, concrete steps are as follows: take 1 ~ 1.2mmol silver nitrate, be configured to 10 ~ 15mmol/L solution, weak aqua ammonia is dripped in this solution, dropping limit, limit vibrates, until the initial precipitation occurred is dissolved again just completely, obtain silver ammino solution; In above-mentioned silver ammino solution, add 0.1 ~ 0.2mmol thiocarbamide, stir 20 ~ 30min; Drip 0.01 ~ 0.1mol/L phosphoric acid wherein, dropping limit, limit is stirred, be added dropwise to complete rear continuation stirring 3 ~ 4h, the addition of phosphoric acid and the molar ratio of silver nitrate used are 1:3, after stirring terminates in water-bath 60 ~ 65 DEG C of water-baths aging 24 ~ 36h, aging end postprecipitation thing washed several times with water is until supernatant is neutral.Then dry at 100 ~ 105 DEG C, namely obtain sulfur doping silver phosphate photocatalyst.The invention has the beneficial effects as follows: silver orthophosphate, through sulfur doping, can produce more multi-hole, promote the raising of catalytic efficiency. |
| priorityDate | 2014-06-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 36.